Trail Running Calendar United Kingdom 2026-2027

Final event in the Phoenix Running 2026 Summer Series at Chorlton Water Park. Timed laps on a 5.3 km out and back riverside course let participants cover distances from 5 km up to ultra and all finishers receive a bespoke medal.

Run the Borders is a 109 km loop on the Borders Abbey Way passing four ruined abbeys and historic towns. Options include a 50K, the full 109 km and a four person relay on mixed tarmac, trails and riverbanks.

The Achmony Hill Race will take place in Drumnadrochit on Saturday 22 August 2026. You can run 4 miles.

The Saturn Running - Cwmdare will take place in Cwmdare on Saturday 22 August 2026. You can run between 5 and 7 hours.

Gecko Gathering at Scorrier House in Redruth on 23 August 2026 offers trail races from 2.5 km to a half marathon plus a five hour Scorriergeddon endurance challenge, with a race village, music, food stalls, medals and awards.

A point to point mixed terrain run from Mayflower Park, Southampton, following The Old Way with a short river boat crossing, historic landmarks, sticker-collecting race bibs and options for coach transport and alternative eco medals.

Tackle 21 km of dramatic lakeshore and woodland trails around Derwentwater at the Borrowdale Trail Half Marathon in Keswick. Hilly terrain and sweeping views reward every step and finishers earn a bespoke medal.

A mountain trail marathon from Keswick that climbs Scafell Pike over a 44 km route with 1800 m of ascent. The mountain section is unmarked so navigation skills, mandatory kit and a printed map are required.

A trail event in Afan Forest Park offering two measured routes of about 6.5 miles and 10.5 miles with substantial climb and prize categories. A separate one mile Mini Beast for children includes a finisher medal and sweets.

A 5 mile trail race on 23 August 2026 at Leigh Sports Village organised by Leigh Harriers AC. The event is licenced by TRA and follows UK Athletics Rules, with separate entry fees for affiliated and unaffiliated runners.

A 13.1 miles park half marathon in Richmond Park following the Tamsin Trail and park roads, with refreshment points, varied scenery and a single lap route returning to Sheen Gate.

Trail races over half marathon and marathon distances take place entirely inside Richmond Park, starting and finishing at Sheen Gate. The course passes gates, lakes and wooded sections and includes several drink and feed stations.

Take on the Trunce 8, a classic Peak District fell race starting and finishing at Oxspring Playing Field. The 6.2 km route climbs 190 m and entry is on the day for £3, with a junior 3 km race for over 10s at £1.

Tackle Roseberry Topping on Wed 26 Aug 2026 in this classic short fell race hosted from Newton under Roseberry. Expect a punchy 2.3 km course with big climb and great views, junior entries welcome and on the day entry available.

Take on the Fellrunner Golf Ball in Rossendale for a gritty 8.8 km fell race with 244 m of climbing across classic Bowland terrain. Teams are welcome and post race food and drink ensure a warm community finish.

Take on the classic Holcombe Two Towers fell race on Wednesday 26 August 2026 in the South West Pennines, a challenging 4 mile course with 400 m of climb through rugged moorland. Expect steep trails, great views and a lively community atmos..

Chase summer evenings in Edinburgh with the Sundowner 5K Series, a relaxed yet competitive run across three scenic city parks. Enjoy chip timed racing, lively warm ups and post race photos as you test your speed over 5K or the full series.

Pop up Summer Series at Kirkstall in Leeds with 5k and 10k races. Runners can turn up on the evening and pay on the day or online; hot food, a jumble medal and a drink are provided.

Join the Eyemouth Twilight 5k on 28 August 2026 for a chip timed coastal evening run with medals for finishers. Family friendly Scott's Mini Fun Runs, goodie bags and Giacopazzi's Gelato at the finish make it a fun seaside outing.

Take a scenic single lap around Wimbleball Lake on varied off road trails with a short tarmac crossing, choosing 5K or 10K. Part of the Wimbleball sports festival with canicross entries, chip timing and finisher medals.